/*
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package patterns.singleton2;

/**
 *
 * @author Zeus
 */
public class SingletonExample {
    private static SingletonExample singletonExample =null;
    
    private SingletonExample(){
        
    }
     public static SingletonExample getInstance(){
         if(singletonExample==null){
             singletonExample=new SingletonExample();
         }
         return singletonExample;
     }
     
     public void sayHello(){
         System.out.println("Hello");
     }
}
